20236890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{674563}}^1$

素因数の和:674573

約数の個数: 16

約数和(自身を含む): 48568608

約数和(自身を除く): 28331718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 674563, 1349126, 2023689, 3372815, 4047378, 6745630, 10118445, 20236890]

約数ペア:

[(1, 20236890), (2, 10118445), (3, 6745630), (5, 4047378), (6, 3372815), (10, 2023689), (15, 1349126), (30, 674563)]